{"id":16426,"date":"2022-10-01T06:54:42","date_gmt":"2022-10-01T06:54:42","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16426"},"modified":"2022-10-01T06:54:42","modified_gmt":"2022-10-01T06:54:42","slug":"2023-hottest-year-on-record-climate-change-impacts-and-solutions","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/hu\/science\/climate-science\/2023-hottest-year-on-record-climate-change-impacts-and-solutions\/","title":{"rendered":"2023: minden id\u0151k legmelegebb \u00e9ve, az \u00e9ghajlatv\u00e1ltoz\u00e1s figyelmeztet\u00e9se"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Rekordot d\u00f6nt\u0151 h\u0151s\u00e9g: 2023 lesz a valaha m\u00e9rt legmelegebb \u00e9v<\/h2>\n\n<h2 class=\"wp-block-heading\">Glob\u00e1lis h\u0151m\u00e9rs\u00e9kletek emelkednek<\/h2>\n\n<p>Az Eur\u00f3pai Uni\u00f3 Copernicus \u00c9ghajlatv\u00e1ltoz\u00e1si Szolg\u00e1lat\u00e1nak (C3S) adatai szerint 2023 a valaha m\u00e9rt legmelegebb \u00e9v lesz. Novemberig a glob\u00e1lis \u00e1tlagh\u0151m\u00e9rs\u00e9klet 0,13 Celsius-fokkal magasabb volt, mint a valaha m\u00e9rt legmelegebb \u00e9vben, 2016-ban.<\/p>\n\n<h2 class=\"wp-block-heading\">Az \u00e9ghajlatv\u00e1ltoz\u00e1s hat\u00e1sai<\/h2>\n\n<p>A n\u00f6vekv\u0151 h\u0151m\u00e9rs\u00e9klet az emberi tev\u00e9kenys\u00e9gek k\u00f6vetkezm\u00e9nye, els\u0151sorban a fosszilis t\u00fczel\u0151anyagok el\u00e9get\u00e9se, amely \u00fcvegh\u00e1zhat\u00e1s\u00fa g\u00e1zokat, p\u00e9ld\u00e1ul sz\u00e9n-dioxidot \u00e9s met\u00e1nt bocs\u00e1t ki a l\u00e9gk\u00f6rbe. Ezek a g\u00e1zok csapd\u00e1ba ejtik a h\u0151t, ami glob\u00e1lis felmeleged\u00e9shez vezet.<\/p>\n\n<p>A tud\u00f3sok figyelmeztetnek, hogy az iparosod\u00e1s el\u0151tti szintekhez k\u00e9pest 1,5 Celsius-fokn\u00e1l magasabb tart\u00f3s h\u0151m\u00e9rs\u00e9klet katasztrof\u00e1lis k\u00f6vetkezm\u00e9nyekkel j\u00e1rhat, bele\u00e9rtve a gyakoribb \u00e9s intenz\u00edvebb viharokat, asz\u00e1lyokat, \u00e9lelmiszerhi\u00e1nyt \u00e9s \u00e1rad\u00e1sokat.<\/p>\n\n<h2 class=\"wp-block-heading\">\u00dcvegh\u00e1zhat\u00e1s\u00fa g\u00e1zok kibocs\u00e1t\u00e1sa<\/h2>\n\n<p>A fosszilis t\u00fczel\u0151anyagok a glob\u00e1lis \u00fcvegh\u00e1zhat\u00e1s\u00fag\u00e1z-kibocs\u00e1t\u00e1s t\u00f6bb mint 75%-\u00e1\u00e9rt felel\u0151sek. Jelent\u0151s kibocs\u00e1t\u00e1scs\u00f6kkent\u00e9s n\u00e9lk\u00fcl a h\u0151m\u00e9rs\u00e9klet tov\u00e1bb emelkedik, s\u00falyosb\u00edtva az \u00e9ghajlatv\u00e1ltoz\u00e1s hat\u00e1sait.<\/p>\n\n<h2 class=\"wp-block-heading\">El Ni\u00f1o \u00e9s \u00e9ghajlatv\u00e1ltoz\u00e1s<\/h2>\n\n<p>A jelenlegi El Ni\u00f1o, egy term\u00e9szetes \u00e9ghajlati minta, feler\u0151s\u00edti az ember okozta \u00e9ghajlatv\u00e1ltoz\u00e1s hat\u00e1sait. Az El Ni\u00f1o melegebb \u00f3ce\u00e1ni h\u0151m\u00e9rs\u00e9kleteket hoz, ami tov\u00e1bb n\u00f6velheti a glob\u00e1lis \u00e1tlagh\u0151m\u00e9rs\u00e9kletet.<\/p>\n\n<h2 class=\"wp-block-heading\">ENSZ \u00c9ghajlatv\u00e1ltoz\u00e1si Konferencia (COP28)<\/h2>\n\n<p>A vil\u00e1g vezet\u0151i az ENSZ \u00c9ghajlatv\u00e1ltoz\u00e1si Konferenci\u00e1j\u00e1n (COP28) gy\u0171ltek \u00f6ssze, hogy megvitass\u00e1k a halad\u00e1st \u00e9s t\u00e1rgyaljanak az \u00e9ghajlatv\u00e1ltoz\u00e1sra adott v\u00e1laszokr\u00f3l. A f\u0151 t\u00e9m\u00e1k a k\u00f6vetkez\u0151k voltak:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Fosszilis t\u00fczel\u0151anyagok kivezet\u00e9se:<\/strong> T\u00f6bb mint 80 orsz\u00e1g szorgalmazza a fosszilis t\u00fczel\u0151anyagok kivezet\u00e9s\u00e9t az \u00e9ghajlatv\u00e1ltoz\u00e1s hat\u00e1sainak m\u00e9rs\u00e9kl\u00e9se \u00e9rdek\u00e9ben.<\/li>\n<li><strong>Vesztes\u00e9g \u00e9s k\u00e1r alap:<\/strong> Alapot hoztak l\u00e9tre, hogy p\u00e9nz\u00fcgyi seg\u00edts\u00e9get ny\u00fajtsanak a gazdag orsz\u00e1gok az \u00e9ghajlatv\u00e1ltoz\u00e1s hat\u00e1sait elszenved\u0151 fejl\u0151d\u0151 orsz\u00e1goknak.<\/li>\n<li><strong>Met\u00e1n-kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9se:<\/strong> A Biden-korm\u00e1nyzat bejelentette az Environmental Protection Agency \u00faj szab\u00e1ly\u00e1t, amelynek c\u00e9lja a met\u00e1nkibocs\u00e1t\u00e1s k\u00f6zel 80%-os cs\u00f6kkent\u00e9se az olaj- \u00e9s g\u00e1ziparban 2038-ig.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">A t\u00e1rsadalomra gyakorolt hat\u00e1sok<\/h2>\n\n<p>A n\u00f6vekv\u0151 h\u0151m\u00e9rs\u00e9kletnek messzehat\u00f3 k\u00f6vetkezm\u00e9nyei vannak:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Extr\u00e9m id\u0151j\u00e1r\u00e1si esem\u00e9nyek:<\/strong> A h\u0151hull\u00e1mok, az asz\u00e1lyok \u00e9s az \u00e1rad\u00e1sok gyakoribb\u00e1 \u00e9s s\u00falyosabb\u00e1 v\u00e1lnak, vesz\u00e9lyeztetve az emberi biztons\u00e1got \u00e9s az infrastrukt\u00far\u00e1t.<\/li>\n<li><strong>Eg\u00e9szs\u00e9g\u00fcgyi kock\u00e1zatok:<\/strong> A h\u0151m\u00e9rs\u00e9klethez kapcsol\u00f3d\u00f3 megbeteged\u00e9sek \u00e9s l\u00e9gz\u0151szervi probl\u00e9m\u00e1k szaporodnak a sz\u00e9ls\u0151s\u00e9ges meleg miatt.<\/li>\n<li><strong>\u00c9lelmiszer-biztons\u00e1g:<\/strong> Az asz\u00e1lyok \u00e9s az \u00e1rad\u00e1sok megzavarhatj\u00e1k az \u00e9lelmiszertermel\u00e9st, ami \u00e9lelmiszerhi\u00e1nyhoz \u00e9s \u00e1remelked\u00e9shez vezethet.<\/li>\n<li><strong>Elmozdul\u00e1s \u00e9s migr\u00e1ci\u00f3:<\/strong> A n\u00f6vekv\u0151 tengerszint \u00e9s az extr\u00e9m id\u0151j\u00e1r\u00e1si esem\u00e9nyek arra k\u00e9nyszer\u00edthetik az embereket, hogy elhagyj\u00e1k otthonukat, ami humanit\u00e1rius v\u00e1ls\u00e1gokhoz vezethet.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Az \u00e9ghajlatv\u00e1ltoz\u00e1s kezel\u00e9se<\/h2>\n\n<p>Az \u00e9ghajlatv\u00e1ltoz\u00e1s kezel\u00e9se \u00f6sszehangolt glob\u00e1lis er\u0151fesz\u00edt\u00e9st ig\u00e9nyel:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9se:<\/strong> A meg\u00fajul\u00f3 energiaforr\u00e1sokra val\u00f3 \u00e1t\u00e1ll\u00e1s \u00e9s az energiahat\u00e9konys\u00e1gi int\u00e9zked\u00e9sek bevezet\u00e9se l\u00e9tfontoss\u00e1g\u00fa.<\/li>\n<li><strong>Alkalmazkod\u00e1s \u00e9s ellen\u00e1ll\u00f3 k\u00e9pess\u00e9g:<\/strong> Az infrastrukt\u00far\u00e1ba \u00e9s a katasztr\u00f3fav\u00e9delembe t\u00f6rt\u00e9n\u0151 befektet\u00e9s m\u00e9rs\u00e9kelheti az \u00e9ghajlatv\u00e1ltoz\u00e1s hat\u00e1sait.<\/li>\n<li><strong>Nemzetk\u00f6zi egy\u00fcttm\u0171k\u00f6d\u00e9s:<\/strong> Az orsz\u00e1gok k\u00f6z\u00f6tti egy\u00fcttm\u0171k\u00f6d\u00e9s elengedhetetlen a tud\u00e1s, az er\u0151forr\u00e1sok \u00e9s a megold\u00e1sok megoszt\u00e1s\u00e1hoz.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">K\u00f6vetkeztet\u00e9s<\/h2>\n\n<p>2023 rekordot d\u00f6nt\u0151 h\u0151s\u00e9ge figyelmeztet\u0151 jel az \u00e9ghajlatv\u00e1ltoz\u00e1s kezel\u00e9s\u00e9nek s\u00fcrg\u0151ss\u00e9g\u00e9re. Az \u00fcvegh\u00e1zhat\u00e1s\u00fa g\u00e1zok kibocs\u00e1t\u00e1s\u00e1nak cs\u00f6kkent\u00e9s\u00e9vel, a tiszta energia el\u0151mozd\u00edt\u00e1s\u00e1val \u00e9s a nemzetk\u00f6zi egy\u00fcttm\u0171k\u00f6d\u00e9s el\u0151seg\u00edt\u00e9s\u00e9vel m\u00e9rs\u00e9kelhetj\u00fck az \u00e9ghajlatv\u00e1ltoz\u00e1s legs\u00falyosabb hat\u00e1sait, \u00e9s biztos\u00edthatjuk a fenntarthat\u00f3 j\u00f6v\u0151t a k\u00f6vetkez\u0151 gener\u00e1ci\u00f3k sz\u00e1m\u00e1ra.<\/p>","protected":false},"excerpt":{"rendered":"<p>Rekordot d\u00f6nt\u0151 h\u0151s\u00e9g: 2023 lesz a valaha m\u00e9rt legmelegebb \u00e9v Glob\u00e1lis h\u0151m\u00e9rs\u00e9kletek emelkednek Az Eur\u00f3pai Uni\u00f3 Copernicus \u00c9ghajlatv\u00e1ltoz\u00e1si Szolg\u00e1lat\u00e1nak (C3S) adatai szerint 2023 a valaha m\u00e9rt legmelegebb \u00e9v lesz. Novemberig&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[284],"tags":[34,21753,120,569,119,291],"class_list":["post-16426","post","type-post","status-publish","format-standard","hentry","category-climate-science","tag-climate-change","tag-extreme-weather-events","tag-sustainability","tag-global-warming","tag-renewable-energy","tag-greenhouse-gases"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=16426"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16426\/revisions"}],"predecessor-version":[{"id":16427,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16426\/revisions\/16427"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=16426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=16426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=16426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}